content: /*
   * 支付宝开放平台API
   * 支付宝开放平台v3协议文档
   *
   * The version of the OpenAPI document: 2025-08-26
   * 
   *
   * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
   * https://openapi-generator.tech
   * Do not edit the class manually.
   */
  
  
  package com.alipay.v3.model;
  
  import java.util.Objects;
  import java.util.Arrays;
  import com.google.gson.TypeAdapter;
  import com.google.gson.annotations.JsonAdapter;
  import com.google.gson.annotations.SerializedName;
  import com.google.gson.stream.JsonReader;
  import com.google.gson.stream.JsonWriter;
  import io.swagger.annotations.ApiModel;
  import io.swagger.annotations.ApiModelProperty;
  import java.io.IOException;
  import java.util.ArrayList;
  import java.util.List;
  
  import com.google.gson.Gson;
  import com.google.gson.GsonBuilder;
  import com.google.gson.JsonArray;
  import com.google.gson.JsonDeserializationContext;
  import com.google.gson.JsonDeserializer;
  import com.google.gson.JsonElement;
  import com.google.gson.JsonObject;
  import com.google.gson.JsonParseException;
  import com.google.gson.TypeAdapterFactory;
  import com.google.gson.reflect.TypeToken;
  
  import java.lang.reflect.Type;
  import java.util.HashMap;
  import java.util.HashSet;
  import java.util.Map;
  import java.util.Map.Entry;
  import java.util.Set;
  
  import com.alipay.v3.JSON;
  
  /**
   * AlipayIserviceCcmSwArticleBatchqueryModel
   */
  @javax.annotation.Generated(value = "org.openapitools.codegen.languages.JavaClientCodegen")
  public class AlipayIserviceCcmSwArticleBatchqueryModel {
    public static final String SERIALIZED_NAME_CATEGORY_ID = "category_id";
    @SerializedName(SERIALIZED_NAME_CATEGORY_ID)
    private Integer categoryId;
  
    public static final String SERIALIZED_NAME_CCS_INSTANCE_ID = "ccs_instance_id";
    @SerializedName(SERIALIZED_NAME_CCS_INSTANCE_ID)
    private String ccsInstanceId;
  
    public static final String SERIALIZED_NAME_END_TIME = "end_time";
    @SerializedName(SERIALIZED_NAME_END_TIME)
    private String endTime;
  
    public static final String SERIALIZED_NAME_IDS = "ids";
    @SerializedName(SERIALIZED_NAME_IDS)
    private List<Integer> ids = null;
  
    public static final String SERIALIZED_NAME_KEYWORD = "keyword";
    @SerializedName(SERIALIZED_NAME_KEYWORD)
    private String keyword;
  
    public static final String SERIALIZED_NAME_KEYWORDS = "keywords";
    @SerializedName(SERIALIZED_NAME_KEYWORDS)
    private List<String> keywords = null;
  
    public static final String SERIALIZED_NAME_LIBRARY_ID = "library_id";
    @SerializedName(SERIALIZED_NAME_LIBRARY_ID)
    private Integer libraryId;
  
    public static final String SERIALIZED_NAME_PAGE_NUM = "page_num";
    @SerializedName(SERIALIZED_NAME_PAGE_NUM)
    private Integer pageNum;
  
    public static final String SERIALIZED_NAME_PAGE_SIZE = "page_size";
    @SerializedName(SERIALIZED_NAME_PAGE_SIZE)
    private Integer pageSize;
  
    public static final String SERIALIZED_NAME_SEARCH_ALL_CATEGORY = "search_all_category";
    @SerializedName(SERIALIZED_NAME_SEARCH_ALL_CATEGORY)
    private Boolean searchAllCategory;
  
    public static final String SERIALIZED_NAME_SEARCH_CATEGORY_TYPE = "search_category_type";
    @SerializedName(SERIALIZED_NAME_SEARCH_CATEGORY_TYPE)
    private String searchCategoryType;
  
    public static final String SERIALIZED_NAME_START_TIME = "start_time";
    @SerializedName(SERIALIZED_NAME_START_TIME)
    private String startTime;
  
    public static final String SERIALIZED_NAME_STATUS = "status";
    @SerializedName(SERIALIZED_NAME_STATUS)
    private String status;
  
    public AlipayIserviceCcmSwArticleBatchqueryModel() { 
    }
  
    public AlipayIserviceCcmSwArticleBatchqueryModel categoryId(Integer categoryId) {
      
      this.categoryId = categoryId;
      return this;
    }
  
     /**
     * 所属类目ID，如果search_all_category为true则不用填
     * @return categoryId
    **/
    @javax.annotation.Nullable
    @ApiModelProperty(example = "12", value = "所属类目ID，如果search_all_category为true则不用填")
  
    public Integer getCategoryId() {
      return categoryId;
    }
  
  
    public void setCategoryId(Integer categoryId) {
      this.categoryId = categoryId;
    }
  
  
    public AlipayIserviceCcmSwArticleBatchqueryModel ccsInstanceId(String ccsInstanceId) {
      
      this.ccsInstanceId = ccsInstanceId;
      return this;
    }
  
     /**
     * 子部门ID，不传为默认部门
     * @return ccsInstanceId
    **/
    @javax.annotation.Nullable
    @ApiModelProperty(example = "ZPNASDK", value = "子部门ID，不传为默认部门")
  
    public String getCcsInstanceId() {
      return ccsInstanceId;
    }
  
  
    public void setCcsInstanceId(String ccsInstanceId) {
      this.ccsInstanceId = ccsInstanceId;
    }
  
  
    public AlipayIserviceCcmSwArticleBatchqueryModel endTime(String endTime) {
      
      this.endTime = endTime;
      return this;
    }
  
     /**
     * 结束时间，并且开始时间不能为空
     * @return endTime
    **/
    @javax.annotation.Nullable
    @ApiModelProperty(example = "2020-12-31 23:59:59", value = "结束时间，并且开始时间不能为空")
  
    public String getEndTime() {
      return endTime;
    }
  
  
    public void setEndTime(String endTime) {
      this.endTime = endTime;
    }
  
  
    public AlipayIserviceCcmSwArticleBatchqueryModel ids(List<Integer> ids) {
      
      this.ids = ids;
      return this;
    }
  
    public AlipayIserviceCcmSwArticleBatchqueryModel addIdsItem(Integer idsItem) {
      if (this.ids == null) {
        this.ids = new ArrayList<>();
      }
      this.ids.add(idsItem);
      return this;
    }
  
     /**
     * 文章ID集合
     * @return ids
    **/
    @javax.annotation.Nullable
    @ApiModelProperty(example = "[1,12]", value = "文章ID集合")
  
    public List<Integer> getIds() {
      return ids;
    }
  
  
    public void setIds(List<Integer> ids) {
      this.ids = ids;
    }
  
  
    public AlipayIserviceCcmSwArticleBatchqueryModel keyword(String keyword) {
      
      this.keyword = keyword;
      return this;
    }
  
     /**
     * 关键字
     * @return keyword
    **/
    @javax.annotation.Nullable
    @ApiModelProperty(example = "支付宝", value = "关键字")
  
    public String getKeyword() {
      return keyword;
    }
  
  
    public void setKeyword(String keyword) {
      this.keyword = keyword;
    }
  
  
    public AlipayIserviceCcmSwArticleBatchqueryModel keywords(List<String> keywords) {
      
      this.keywords = keywords;
      return this;
    }
  
    public AlipayIserviceCcmSwArticleBatchqueryModel addKeywordsItem(String keywordsItem) {
      if (this.keywords == null) {
        this.keywords = new ArrayList<>();
      }
      this.keywords.add(keywordsItem);
      return this;
    }
  
     /**
     * 标签
     * @return keywords
    **/
    @javax.annotation.Nullable
    @ApiModelProperty(example = "[\"关键\",\"核心\"]", value = "标签")
  
    public List<String> getKeywords() {
      return keywords;
    }
  
  
    public void setKeywords(List<String> keywords) {
      this.keywords = keywords;
    }
  
  
    public AlipayIserviceCcmSwArticleBatchqueryModel libraryId(Integer libraryId) {
      
      this.libraryId = libraryId;
      return this;
    }
  
     /**
     * 知识库ID
     * @return libraryId
    **/
    @javax.annotation.Nullable
    @ApiModelProperty(example = "1", value = "知识库ID")
  
    public Integer getLibraryId() {
      return libraryId;
    }
  
  
    public void setLibraryId(Integer libraryId) {
      this.libraryId = libraryId;
    }
  
  
    public AlipayIserviceCcmSwArticleBatchqueryModel pageNum(Integer pageNum) {
      
      this.pageNum = pageNum;
      return this;
    }
  
     /**
     * 页数，page_size不能为空
     * @return pageNum
    **/
    @javax.annotation.Nullable
    @ApiModelProperty(example = "1", value = "页数，page_size不能为空")
  
    public Integer getPageNum() {
      return pageNum;
    }
  
  
    public void setPageNum(Integer pageNum) {
      this.pageNum = pageNum;
    }
  
  
    public AlipayIserviceCcmSwArticleBatchqueryModel pageSize(Integer pageSize) {
      
      this.pageSize = pageSize;
      return this;
    }
  
     /**
     * 页大小，page_num不能为空
     * @return pageSize
    **/
    @javax.annotation.Nullable
    @ApiModelProperty(example = "20", value = "页大小，page_num不能为空")
  
    public Integer getPageSize() {
      return pageSize;
    }
  
  
    public void setPageSize(Integer pageSize) {
      this.pageSize = pageSize;
    }
  
  
    public AlipayIserviceCcmSwArticleBatchqueryModel searchAllCategory(Boolean searchAllCategory) {
      
      this.searchAllCategory = searchAllCategory;
      return this;
    }
  
     /**
     * 是否搜索所有类目，如果为true则不用填写category_id值
     * @return searchAllCategory
    **/
    @javax.annotation.Nullable
    @ApiModelProperty(example = "true", value = "是否搜索所有类目，如果为true则不用填写category_id值")
  
    public Boolean getSearchAllCategory() {
      return searchAllCategory;
    }
  
  
    public void setSearchAllCategory(Boolean searchAllCategory) {
      this.searchAllCategory = searchAllCategory;
    }
  
  
    public AlipayIserviceCcmSwArticleBatchqueryModel searchCategoryType(String searchCategoryType) {
      
      this.searchCategoryType = searchCategoryType;
      return this;
    }
  
     /**
     * Current（搜索当前节点）； Children（搜索当前节点以及子节点）
     * @return searchCategoryType
    **/
    @javax.annotation.Nullable
    @ApiModelProperty(example = "Current", value = "Current（搜索当前节点）； Children（搜索当前节点以及子节点）")
  
    public String getSearchCategoryType() {
      return searchCategoryType;
    }
  
  
    public void setSearchCategoryType(String searchCategoryType) {
      this.searchCategoryType = searchCategoryType;
    }
  
  
    public AlipayIserviceCcmSwArticleBatchqueryModel startTime(String startTime) {
      
      this.startTime = startTime;
      return this;
    }
  
     /**
     * 开始时间，并且结束时间不能为空
     * @return startTime
    **/
    @javax.annotation.Nullable
    @ApiModelProperty(example = "2020-12-31 00:00:01", value = "开始时间，并且结束时间不能为空")
  
    public String getStartTime() {
      return startTime;
    }
  
  
    public void setStartTime(String startTime) {
      this.startTime = startTime;
    }
  
  
    public AlipayIserviceCcmSwArticleBatchqueryModel status(String status) {
      
      this.status = status;
      return this;
    }
  
     /**
     * 状态，PUBLISHED（已发布），UNPUBLISH（未发布），EXPIRED（失效），DELETED（已删除）
     * @return status
    **/
    @javax.annotation.Nullable
    @ApiModelProperty(example = "PUBLISHED", value = "状态，PUBLISHED（已发布），UNPUBLISH（未发布），EXPIRED（失效），DELETED（已删除）")
  
    public String getStatus() {
      return status;
    }
  
  
    public void setStatus(String status) {
      this.status = status;
    }
  
    /**
     * A container for additional, undeclared properties.
     * This is a holder for any undeclared properties as specified with
     * the 'additionalProperties' keyword in the OAS document.
     */
    private Map<String, Object> additionalProperties;
  
    /**
     * Set the additional (undeclared) property with the specified name and value.
     * If the property does not already exist, create it otherwise replace it.
     *
     * @param key name of the property
     * @param value value of the property
     * @return the AlipayIserviceCcmSwArticleBatchqueryModel instance itself
     */
    public AlipayIserviceCcmSwArticleBatchqueryModel putAdditionalProperty(String key, Object value) {
      if (this.additionalProperties == null) {
          this.additionalProperties = new HashMap<String, Object>();
      }
      this.additionalProperties.put(key, value);
      return this;
    }
  
    /**
     * Return the additional (undeclared) property.
     *
     * @return a map of objects
     */
    public Map<String, Object> getAdditionalProperties() {
      return additionalProperties;
    }
  
    /**
     * Return the additional (undeclared) property with the specified name.
     *
     * @param key name of the property
     * @return an object
     */
    public Object getAdditionalProperty(String key) {
      if (this.additionalProperties == null) {
          return null;
      }
      return this.additionalProperties.get(key);
    }
  
  
    @Override
    public boolean equals(Object o) {
      if (this == o) {
        return true;
      }
      if (o == null || getClass() != o.getClass()) {
        return false;
      }
      AlipayIserviceCcmSwArticleBatchqueryModel alipayIserviceCcmSwArticleBatchqueryModel = (AlipayIserviceCcmSwArticleBatchqueryModel) o;
      return Objects.equals(this.categoryId, alipayIserviceCcmSwArticleBatchqueryModel.categoryId) &&
          Objects.equals(this.ccsInstanceId, alipayIserviceCcmSwArticleBatchqueryModel.ccsInstanceId) &&
          Objects.equals(this.endTime, alipayIserviceCcmSwArticleBatchqueryModel.endTime) &&
          Objects.equals(this.ids, alipayIserviceCcmSwArticleBatchqueryModel.ids) &&
          Objects.equals(this.keyword, alipayIserviceCcmSwArticleBatchqueryModel.keyword) &&
          Objects.equals(this.keywords, alipayIserviceCcmSwArticleBatchqueryModel.keywords) &&
          Objects.equals(this.libraryId, alipayIserviceCcmSwArticleBatchqueryModel.libraryId) &&
          Objects.equals(this.pageNum, alipayIserviceCcmSwArticleBatchqueryModel.pageNum) &&
          Objects.equals(this.pageSize, alipayIserviceCcmSwArticleBatchqueryModel.pageSize) &&
          Objects.equals(this.searchAllCategory, alipayIserviceCcmSwArticleBatchqueryModel.searchAllCategory) &&
          Objects.equals(this.searchCategoryType, alipayIserviceCcmSwArticleBatchqueryModel.searchCategoryType) &&
          Objects.equals(this.startTime, alipayIserviceCcmSwArticleBatchqueryModel.startTime) &&
          Objects.equals(this.status, alipayIserviceCcmSwArticleBatchqueryModel.status)&&
          Objects.equals(this.additionalProperties, alipayIserviceCcmSwArticleBatchqueryModel.additionalProperties);
    }
  
    @Override
    public int hashCode() {
      return Objects.hash(categoryId, ccsInstanceId, endTime, ids, keyword, keywords, libraryId, pageNum, pageSize, searchAllCategory, searchCategoryType, startTime, status, additionalProperties);
    }
  
    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder();
      sb.append("class AlipayIserviceCcmSwArticleBatchqueryModel {\n");
      sb.append("    categoryId: ").append(toIndentedString(categoryId)).append("\n");
      sb.append("    ccsInstanceId: ").append(toIndentedString(ccsInstanceId)).append("\n");
      sb.append("    endTime: ").append(toIndentedString(endTime)).append("\n");
      sb.append("    ids: ").append(toIndentedString(ids)).append("\n");
      sb.append("    keyword: ").append(toIndentedString(keyword)).append("\n");
      sb.append("    keywords: ").append(toIndentedString(keywords)).append("\n");
      sb.append("    libraryId: ").append(toIndentedString(libraryId)).append("\n");
      sb.append("    pageNum: ").append(toIndentedString(pageNum)).append("\n");
      sb.append("    pageSize: ").append(toIndentedString(pageSize)).append("\n");
      sb.append("    searchAllCategory: ").append(toIndentedString(searchAllCategory)).append("\n");
      sb.append("    searchCategoryType: ").append(toIndentedString(searchCategoryType)).append("\n");
      sb.append("    startTime: ").append(toIndentedString(startTime)).append("\n");
      sb.append("    status: ").append(toIndentedString(status)).append("\n");
      sb.append("    additionalProperties: ").append(toIndentedString(additionalProperties)).append("\n");
      sb.append("}");
      return sb.toString();
    }
  
    /**
     * Convert the given object to string with each line indented by 4 spaces
     * (except the first line).
     */
    private String toIndentedString(Object o) {
      if (o == null) {
        return "null";
      }
      return o.toString().replace("\n", "\n    ");
    }
  
  
    public static HashSet<String> openapiFields;
    public static HashSet<String> openapiRequiredFields;
  
    static {
      // a set of all properties/fields (JSON key names)
      openapiFields = new HashSet<String>();
      openapiFields.add("category_id");
      openapiFields.add("ccs_instance_id");
      openapiFields.add("end_time");
      openapiFields.add("ids");
      openapiFields.add("keyword");
      openapiFields.add("keywords");
      openapiFields.add("library_id");
      openapiFields.add("page_num");
      openapiFields.add("page_size");
      openapiFields.add("search_all_category");
      openapiFields.add("search_category_type");
      openapiFields.add("start_time");
      openapiFields.add("status");
  
      // a set of required properties/fields (JSON key names)
      openapiRequiredFields = new HashSet<String>();
    }
  
   /**
    * Validates the JSON Object and throws an exception if issues found
    *
    * @param jsonObj JSON Object
    * @throws IOException if the JSON Object is invalid with respect to AlipayIserviceCcmSwArticleBatchqueryModel
    */
    public static void validateJsonObject(JsonObject jsonObj) throws IOException {
        if (jsonObj == null) {
          if (AlipayIserviceCcmSwArticleBatchqueryModel.openapiRequiredFields.isEmpty()) {
            return;
          } else { // has required fields
            throw new IllegalArgumentException(String.format("The required field(s) %s in AlipayIserviceCcmSwArticleBatchqueryModel is not found in the empty JSON string", AlipayIserviceCcmSwArticleBatchqueryModel.openapiRequiredFields.toString()));
          }
        }
        if (jsonObj.get("ccs_instance_id") != null && !jsonObj.get("ccs_instance_id").isJsonPrimitive()) {
          throw new IllegalArgumentException(String.format("Expected the field `ccs_instance_id` to be a primitive type in the JSON string but got `%s`", jsonObj.get("ccs_instance_id").toString()));
        }
        if (jsonObj.get("end_time") != null && !jsonObj.get("end_time").isJsonPrimitive()) {
          throw new IllegalArgumentException(String.format("Expected the field `end_time` to be a primitive type in the JSON string but got `%s`", jsonObj.get("end_time").toString()));
        }
        // ensure the json data is an array
        if (jsonObj.get("ids") != null && !jsonObj.get("ids").isJsonArray()) {
          throw new IllegalArgumentException(String.format("Expected the field `ids` to be an array in the JSON string but got `%s`", jsonObj.get("ids").toString()));
        }
        if (jsonObj.get("keyword") != null && !jsonObj.get("keyword").isJsonPrimitive()) {
          throw new IllegalArgumentException(String.format("Expected the field `keyword` to be a primitive type in the JSON string but got `%s`", jsonObj.get("keyword").toString()));
        }
        // ensure the json data is an array
        if (jsonObj.get("keywords") != null && !jsonObj.get("keywords").isJsonArray()) {
          throw new IllegalArgumentException(String.format("Expected the field `keywords` to be an array in the JSON string but got `%s`", jsonObj.get("keywords").toString()));
        }
        if (jsonObj.get("search_category_type") != null && !jsonObj.get("search_category_type").isJsonPrimitive()) {
          throw new IllegalArgumentException(String.format("Expected the field `search_category_type` to be a primitive type in the JSON string but got `%s`", jsonObj.get("search_category_type").toString()));
        }
        if (jsonObj.get("start_time") != null && !jsonObj.get("start_time").isJsonPrimitive()) {
          throw new IllegalArgumentException(String.format("Expected the field `start_time` to be a primitive type in the JSON string but got `%s`", jsonObj.get("start_time").toString()));
        }
        if (jsonObj.get("status") != null && !jsonObj.get("status").isJsonPrimitive()) {
          throw new IllegalArgumentException(String.format("Expected the field `status` to be a primitive type in the JSON string but got `%s`", jsonObj.get("status").toString()));
        }
    }
  
    public static class CustomTypeAdapterFactory implements TypeAdapterFactory {
      @SuppressWarnings("unchecked")
      @Override
      public <T> TypeAdapter<T> create(Gson gson, TypeToken<T> type) {
         if (!AlipayIserviceCcmSwArticleBatchqueryModel.class.isAssignableFrom(type.getRawType())) {
           return null; // this class only serializes 'AlipayIserviceCcmSwArticleBatchqueryModel' and its subtypes
         }
         final TypeAdapter<JsonElement> elementAdapter = gson.getAdapter(JsonElement.class);
         final TypeAdapter<AlipayIserviceCcmSwArticleBatchqueryModel> thisAdapter
                          = gson.getDelegateAdapter(this, TypeToken.get(AlipayIserviceCcmSwArticleBatchqueryModel.class));
  
         return (TypeAdapter<T>) new TypeAdapter<AlipayIserviceCcmSwArticleBatchqueryModel>() {
             @Override
             public void write(JsonWriter out, AlipayIserviceCcmSwArticleBatchqueryModel value) throws IOException {
               JsonObject obj = thisAdapter.toJsonTree(value).getAsJsonObject();
               obj.remove("additionalProperties");
               // serialize additonal properties
               if (value.getAdditionalProperties() != null) {
                 for (Map.Entry<String, Object> entry : value.getAdditionalProperties().entrySet()) {
                   if (entry.getValue() instanceof String)
                     obj.addProperty(entry.getKey(), (String) entry.getValue());
                   else if (entry.getValue() instanceof Number)
                     obj.addProperty(entry.getKey(), (Number) entry.getValue());
                   else if (entry.getValue() instanceof Boolean)
                     obj.addProperty(entry.getKey(), (Boolean) entry.getValue());
                   else if (entry.getValue() instanceof Character)
                     obj.addProperty(entry.getKey(), (Character) entry.getValue());
                   else {
                     obj.add(entry.getKey(), gson.toJsonTree(entry.getValue()).getAsJsonObject());
                   }
                 }
               }
               elementAdapter.write(out, obj);
             }
  
             @Override
             public AlipayIserviceCcmSwArticleBatchqueryModel read(JsonReader in) throws IOException {
               JsonObject jsonObj = elementAdapter.read(in).getAsJsonObject();
               validateJsonObject(jsonObj);
               // store additional fields in the deserialized instance
               AlipayIserviceCcmSwArticleBatchqueryModel instance = thisAdapter.fromJsonTree(jsonObj);
               for (Map.Entry<String, JsonElement> entry : jsonObj.entrySet()) {
                 if (!openapiFields.contains(entry.getKey())) {
                   if (entry.getValue().isJsonPrimitive()) { // primitive type
                     if (entry.getValue().getAsJsonPrimitive().isString())
                       instance.putAdditionalProperty(entry.getKey(), entry.getValue().getAsString());
                     else if (entry.getValue().getAsJsonPrimitive().isNumber())
                       instance.putAdditionalProperty(entry.getKey(), entry.getValue().getAsNumber());
                     else if (entry.getValue().getAsJsonPrimitive().isBoolean())
                       instance.putAdditionalProperty(entry.getKey(), entry.getValue().getAsBoolean());
                     else
                       throw new IllegalArgumentException(String.format("The field `%s` has unknown primitive type. Value: %s", entry.getKey(), entry.getValue().toString()));
                   } else { // non-primitive type
                     instance.putAdditionalProperty(entry.getKey(), gson.fromJson(entry.getValue(), HashMap.class));
                   }
                 }
               }
               return instance;
             }
  
         }.nullSafe();
      }
    }
  
   /**
    * Create an instance of AlipayIserviceCcmSwArticleBatchqueryModel given an JSON string
    *
    * @param jsonString JSON string
    * @return An instance of AlipayIserviceCcmSwArticleBatchqueryModel
    * @throws IOException if the JSON string is invalid with respect to AlipayIserviceCcmSwArticleBatchqueryModel
    */
    public static AlipayIserviceCcmSwArticleBatchqueryModel fromJson(String jsonString) throws IOException {
      return JSON.getGson().fromJson(jsonString, AlipayIserviceCcmSwArticleBatchqueryModel.class);
    }
  
   /**
    * Convert an instance of AlipayIserviceCcmSwArticleBatchqueryModel to an JSON string
    *
    * @return JSON string
    */
    public String toJson() {
      return JSON.getGson().toJson(this);
    }
  }
  
  